Before we could turn on our overhead lights with the simple flick of a switch, we had push buttons. In 1884, electrical ...

On vehicles with push-button start, the ignition switch ... or there’s a problem with the wiring from the switch to the starter or other electrical components. Those could also be signs of ...

It turns out that industrial push buttons have standardized components which can be assembled in an almost LEGO-like manner, with components mixed and matched to provide different switch actions ...